how to make sure that you're continuing to grow at every stage of your life. and, as the mayor said, you can also learn how to play games with your children and your grandchildren. it took me about five times to get my mother on e-mail, but now that she is on e-mail, she can tell me what to do from 3,000 miles away. [laughter] and that is a good thing. and i think one of the most exciting things about this technology revolution is how it changes constantly. when i was here 13 years ago, i did not have this, nor did i have this. and yet, we know every single year there are new gadgets, new devices, and new ways for us to stay connected, new ways for us to learn and be part of the san francisco community. by all of you being here basically in this space, i know you're going to work together to figure out how, as a city, where the most connected city in the entire world.